Module that extracts raster categories and adds them to a feature collection.
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<h3>Inputs</h3>
<ul>      
<li>the raster on which to map the vector features</li>
<li>the vector to use for the geometric mapping</li>
<li>the name for the new field to create</li>
<li>the position of the coordinate to take in the case of multi geometries</li>
</ul>
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<h3>Output</h3>
<ul>      
<li>the extended vector</li> 
</ul>